Differenze tra le versioni di "MediaWiki:Common.js"

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/* Il codice JavaScript inserito qui viene caricato da ciascuna pagina, per tutti gli utenti. */
+
/********************************
 
   
 
   
−
/* Hook that enables collapsing objects.
+
THE FOLLOWING VISIBILITY TOGGLING CODE IS STOLEN DIRECTLY FROM
−
* Added 7/13/2008 by WhiteMystery ([email protected]) */
+
THE CODE THEY USE AT ED.
−
 
+
−
addOnloadHook(createToggleLinks);
+
*/
−
 
+
 
−
/* Function that creates collapsing objects and toggle links.
+
 
−
  * Added 7/13/2008 by WhiteMystery ([email protected]) */
+
  addOnloadHook(createToggleLinks);
−
 
+
−
function createToggleLinks() {
+
  /* Function that toggles ED's collapsing objects.
−
 
+
    * Added 11/5/2007 by WhiteMystery ([email protected])
−
var stateArray = new Array();
+
    * Uses publicly available code in one function, where noted. */
−
var allObjects = document.getElementsByTagName('span');
+
−
var rCollapsingObject = new RegExp("^co;(.+?);(.+?);(.+?);(.+?)(;(.+?))?$");
+
  function toggleCollapse(objToToggle, collapseText, expandText) {
−
+
−
for ( var i = 0; i < allObjects.length; i++ ) {
+
  var linkText = "";
−
+
  var targetObject = returnObjById(objToToggle);
−
if ( rCollapsingObject.test(allObjects[i].className) ) {
+
   
−
+
  if ( targetObject ) {
−
var collapsingInformation = rCollapsingObject.exec(allObjects[i].className);
+
−
+
  if ( targetObject.style.display == "none" ) {
−
var collapseText = collapsingInformation[1];
+
−
var expandText = collapsingInformation[2];
+
  targetObject.style.display = "block";
−
var initialState = collapsingInformation[3];
+
  linkText = collapseText;
−
var targetClass = collapsingInformation[4];
+
  }
−
var linkColor = collapsingInformation[6];
+
−
+
  else {
−
var toggleLink = document.createElement("a");
+
−
+
  targetObject.style.display = "none";
−
if ( initialState == "0" ) {
+
  linkText = expandText;
−
+
  }
−
toggleLink.appendChild(document.createTextNode(expandText));
+
−
stateArray[targetClass] = "none";
+
  var toggleLink = document.createElement("a");
−
}
+
  toggleLink.appendChild(document.createTextNode(linkText));
−
+
  toggleLink.setAttribute("href", "javascript:toggleCollapse('" + objToToggle + "','" + collapseText + "','" + expandText + "')");
−
else {
+
−
+
  returnObjById(objToToggle + "Link").innerHTML = "";
−
toggleLink.appendChild(document.createTextNode(collapseText));
+
  returnObjById(objToToggle + "Link").appendChild(toggleLink);
−
stateArray[targetClass] = "inline";
+
  }
−
}
+
  }
−
+
−
toggleLink.setAttribute("href", "javascript:toggleCollapse('" + targetClass + "','" + collapseText + "','" + expandText + "')");
+
  /* Functions that performs the morph operation.
−
+
    * Added 1/11/2008 by WhiteMystery (misterioblanco@gmail.com)
−
if ( linkColor != undefined && linkColor != "undefined" && linkColor != "" )
+
    * Uses publicly available code in one function, where noted. */
−
toggleLink.style.color = linkColor;
+
−
+
  function performMorph(targetID, targetNumber) {
−
allObjects[i].innerHTML = "";
+
−
allObjects[i].appendChild(toggleLink);
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  var counter = 1;
−
}
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−
+
  while ( returnObjById(targetID + "Content" + counter) ) {
−
else if ( allObjects[i].className == "morphMaster" ) {
+
−
+
  if ( counter == targetNumber )
−
var spanID = allObjects[i].getAttribute("id");
+
  returnObjById(targetID + "Content" + counter).style.display = "block";
−
var targetID = spanID.substr(0, spanID.length - 6);
+
  else
−
var counter = 1;
+
  returnObjById(targetID + "Content" + counter).style.display = "none";
−
+
−
// Create forward and backward paging if the paging elements exist
+
  counter++;
−
if ( returnObjById(targetID + "LinkNext") && returnObjById(targetID + "LinkPrev") && returnObjById(targetID + "Content1") ) {
+
  }
−
+
−
// Create the forward link
+
  returnObjById(targetID + "Master").innerHTML = targetNumber;
−
var nextLink = document.createElement("a");
+
  }
−
nextLink.appendChild(document.createTextNode(returnObjById(targetID + "LinkNext").innerHTML));
+
−
nextLink.setAttribute("href", "javascript:morphForward('" + targetID + "')");
+
  function morphForward(targetID) {
−
+
−
returnObjById(targetID + "LinkNext").innerHTML = "";
+
  var nextPane = parseInt(returnObjById(targetID + "Master").innerHTML) + 1;
−
returnObjById(targetID + "LinkNext").appendChild(nextLink, 0);
+
−
+
  if ( returnObjById(targetID + "Content" + nextPane) )
−
// Create the backward link
+
  performMorph(targetID, nextPane);
−
var prevLink = document.createElement("a");
+
−
prevLink.appendChild(document.createTextNode(returnObjById(targetID + "LinkPrev").innerHTML));
+
  else
−
prevLink.setAttribute("href", "javascript:morphBackward('" + targetID + "')");
+
  performMorph(targetID, "1");
−
+
  }
−
returnObjById(targetID + "LinkPrev").innerHTML = "";
+
−
returnObjById(targetID + "LinkPrev").appendChild(prevLink, 0);
+
  function morphBackward(targetID) {
−
+
−
// Initialize content panes
+
  var prevPane = parseInt(returnObjById(targetID + "Master").innerHTML) - 1;
−
while ( returnObjById(targetID + "Content" + counter) ) {
+
−
+
  if ( prevPane > 0 )
−
if ( counter == 1 )
+
  performMorph(targetID, prevPane);
−
returnObjById(targetID + "Content" + counter).style.display = "inline";
+
−
else
+
  else {
−
returnObjById(targetID + "Content" + counter).style.display = "none";
+
−
+
  var maxIndex = 1;
−
counter++;
+
−
}
+
  while ( returnObjById(targetID + "Content" + maxIndex) )
−
}
+
  maxIndex++;
−
 
+
−
counter = 1;
+
  performMorph(targetID, maxIndex - 1);
−
+
  }
−
// Whether or not there is paging, generate normal links
+
  }
−
while ( returnObjById(targetID + "Link" + counter) && returnObjById(targetID + "Content" + counter) ) {
+
−
+
  /* Function that creates ED's collapsing objects and toggle links.
−
var morphLink = document.createElement("a");
+
    * Added 11/5/2007 by WhiteMystery ([email protected])
−
morphLink.appendChild(document.createTextNode(returnObjById(targetID + "Link" + counter).innerHTML));
+
    * Uses publicly available code in one function, where noted.
−
morphLink.setAttribute("href", "javascript:performMorph('" + targetID + "','" + counter + "')");
+
    *
−
+
    * Updated: 1/11/2008 by WhiteMystery to add new Morphing Objects
−
returnObjById(targetID + "Link" + counter).innerHTML = "";
+
    * functionality. */
−
returnObjById(targetID + "Link" + counter).appendChild(morphLink, 0);
+
−
+
  function createToggleLinks() {
−
// Initialize content panes
+
−
if ( counter == 1 )
+
  var spanCollection = document.getElementsByTagName("span");
−
returnObjById(targetID + "Content" + counter).style.display = "inline";
+
−
else
+
  for ( i = 0; i < spanCollection.length; i++ ) {
−
returnObjById(targetID + "Content" + counter).style.display = "none";
+
−
+
  if ( spanCollection[i].className == "toggleLink" ) {
−
counter++;
+
−
}
+
  var spanID = spanCollection[i].getAttribute("id");
−
+
  var targetID = spanID.substr(0, spanID.length - 4);
−
allObjects[i].innerHTML = "1";
+
  var collapseText = returnObjById(targetID + "CollapseText").innerHTML;
−
allObjects[i].style.display = "none";
+
  var expandText = returnObjById(targetID + "ExpandText").innerHTML;
−
}
+
  var initialState = returnObjById(targetID + "InitialState").innerHTML;
−
}
+
−
+
  var toggleLink = document.createElement("a");
−
// Set state of appropriate objects
+
−
allObjects = document.getElementsByTagName('*');
+
  if ( initialState == "0" ) {
−
+
−
for ( var i = 0; i < allObjects.length; i++ ) {
+
  returnObjById(targetID).style.display = "none";
−
+
  toggleLink.appendChild(document.createTextNode(expandText));
−
if ( stateArray[allObjects[i].className] )
+
  }
−
allObjects[i].style.display = stateArray[allObjects[i].className];
+
−
}
+
  else {
−
}
+
−
 
+
  returnObjById(targetID).style.display = "block";
−
/* Function that toggles collapsing objects.
+
  toggleLink.appendChild(document.createTextNode(collapseText));
−
* Added 7/13/2008 by WhiteMystery ([email protected]) */
+
  }
−
 
+
−
function toggleCollapse(targetClass, collapseText, expandText) {
+
  toggleLink.setAttribute("href", "javascript:toggleCollapse('" + targetID + "','" + collapseText + "','" + expandText + "')");
−
 
+
−
var allObjects = document.getElementsByTagName('*');
+
  spanCollection[i].appendChild(toggleLink);
−
var rCollapsingObject = new RegExp("^co;(.+?);(.+?);(.+?);" + targetClass + "(;(.+?))?$");
+
  }
−
+
−
var linkType;
+
  else if ( spanCollection[i].className == "morphMaster" ) {
−
+
−
for ( var i = 0; i < allObjects.length; i++ ) {
+
  var spanID = spanCollection[i].getAttribute("id");
−
+
  var targetID = spanID.substr(0, spanID.length - 6);
−
if ( allObjects[i].className == targetClass ) {
+
  var counter = 1;
−
+
−
if ( allObjects[i].style.display == "none" ) {
+
  // Create forward and backward paging if the paging elements exist
−
+
  if ( returnObjById(targetID + "LinkNext") && returnObjById(targetID + "LinkPrev") && returnObjById(targetID + "Content1") ) {
−
allObjects[i].style.display = "inline";
+
−
linkType = "Collapse";
+
  // Create the forward link
−
}
+
  var nextLink = document.createElement("a");
−
+
  nextLink.appendChild(document.createTextNode(returnObjById(targetID + "LinkNext").innerHTML));
−
else {
+
  nextLink.setAttribute("href", "javascript:morphForward('" + targetID + "')");
−
+
−
allObjects[i].style.display = "none";
+
  returnObjById(targetID + "LinkNext").innerHTML = "";
−
linkType = "Expand";
+
  returnObjById(targetID + "LinkNext").appendChild(nextLink, 0);
−
}
+
−
}
+
  // Create the backward link
−
}
+
  var prevLink = document.createElement("a");
−
+
  prevLink.appendChild(document.createTextNode(returnObjById(targetID + "LinkPrev").innerHTML));
−
allObjects = document.getElementsByTagName('span');
+
  prevLink.setAttribute("href", "javascript:morphBackward('" + targetID + "')");
−
+
−
for ( var i = 0; i < allObjects.length; i++ ) {
+
  returnObjById(targetID + "LinkPrev").innerHTML = "";
−
+
  returnObjById(targetID + "LinkPrev").appendChild(prevLink, 0);
−
if ( rCollapsingObject.test(allObjects[i].className) ) {
+
−
+
  // Initialize content panes
−
var collapsingInformation = rCollapsingObject.exec(allObjects[i].className);
+
  while ( returnObjById(targetID + "Content" + counter) ) {
−
+
−
var collapseText = collapsingInformation[1];
+
  if ( counter == 1 )
−
var expandText = collapsingInformation[2];
+
  returnObjById(targetID + "Content" + counter).style.display = "block";
−
var linkColor = collapsingInformation[5];
+
  else
−
+
  returnObjById(targetID + "Content" + counter).style.display = "none";
−
var toggleLink = document.createElement("a");
+
−
+
  counter++;
−
if ( linkType == "Expand" )
+
  }
−
+
  }
−
toggleLink.appendChild(document.createTextNode(expandText));
+
−
+
  counter = 1;
−
else if ( linkType == "Collapse" )
+
−
+
  // Whether or not there is paging, generate normal links
−
toggleLink.appendChild(document.createTextNode(collapseText));
+
  while ( returnObjById(targetID + "Link" + counter) && returnObjById(targetID + "Content" + counter) ) {
−
+
−
toggleLink.setAttribute("href", "javascript:toggleCollapse('" + targetClass + "','" + collapseText + "','" + expandText + "')");
+
  var morphLink = document.createElement("a");
−
+
  morphLink.appendChild(document.createTextNode(returnObjById(targetID + "Link" + counter).innerHTML));
−
if ( linkColor != undefined && linkColor != "undefined" && linkColor != "" )
+
  morphLink.setAttribute("href", "javascript:performMorph('" + targetID + "','" + counter + "')");
−
toggleLink.style.color = linkColor;
+
−
+
  returnObjById(targetID + "Link" + counter).innerHTML = "";
−
allObjects[i].innerHTML = "";
+
  returnObjById(targetID + "Link" + counter).appendChild(morphLink, 0);
−
allObjects[i].appendChild(toggleLink);
+
−
}
+
  // Initialize content panes
−
}
+
  if ( counter == 1 )
−
}
+
  returnObjById(targetID + "Content" + counter).style.display = "block";
−
 
+
  else
−
/* Functions that perform the morph operations.
+
  returnObjById(targetID + "Content" + counter).style.display = "none";
−
* Added 8/13/2008 by WhiteMystery ([email protected]) */
+
−
 
+
  counter++;
−
function performMorph(targetID, targetNumber) {
+
  }
−
 
+
−
var counter = 1;
+
  spanCollection[i].innerHTML = "1";
−
+
  spanCollection[i].style.display = "none";
−
while ( returnObjById(targetID + "Content" + counter) ) {
+
  }
−
+
  }
−
if ( counter == targetNumber )
+
  }
−
returnObjById(targetID + "Content" + counter).style.display = "block";
+
−
else
+
  /* Function that toggles ED's collapsing objects.
−
returnObjById(targetID + "Content" + counter).style.display = "none";
+
    * Added 11/5/2007 by WhiteMystery (misterioblanco@gmail.com)
−
+
    * Taken from http://www.netlobo.com/javascript_get_element_id.html */
−
counter++;
+
−
}
+
  function returnObjById( id ) {
−
+
−
returnObjById(targetID + "Master").innerHTML = targetNumber;
+
      if (document.getElementById)
−
}
+
          var returnVar = document.getElementById(id);  
−
 
+
      else if (document.all)
−
function morphForward(targetID) {
+
          var returnVar = document.all[id];  
−
 
+
      else if (document.layers)
−
var nextPane = parseInt(returnObjById(targetID + "Master").innerHTML) + 1;
+
          var returnVar = document.layers[id];  
−
+
      return returnVar;  
−
if ( returnObjById(targetID + "Content" + nextPane) )
+
  }
−
performMorph(targetID, nextPane);
+
 
−
+
  /****************
−
else
+
−
performMorph(targetID, "1");
+
  END OF THE VISIBILITY TOGGLING CODE FROM ED
−
}
+
 
−
 
+
  ***/
−
function morphBackward(targetID) {
+
−
 
+
−
var prevPane = parseInt(returnObjById(targetID + "Master").innerHTML) - 1;
+
  /***
−
+
    This function autohides content of the class 'autohide'.
−
if ( prevPane > 0 )
+
    Haven't touched js code in ages so I may be doing this
−
performMorph(targetID, prevPane);
+
    in a retarded fashion, but whatever. -IAAPMOTESOD
−
+
  **/
−
else {
+
 
−
+
    addOnloadHook(autoHide);
−
var maxIndex = 1;
+
    function autoHide() {
−
+
      var stuffToAutohide = getElementsByClassName(document, "*", "autohide");
−
while ( returnObjById(targetID + "Content" + maxIndex) )
+
    for (var i = 0; i < stuffToAutohide.length; i++) {
−
maxIndex++;
+
    stuffToAutohide[i].style.display = 'none';
−
+
    }
−
performMorph(targetID, maxIndex - 1);
+
     }
−
}
 
−
}
 
−
 
 
−
/* Function that returns an object by ID for various browsers
 
−
* Taken from http://www.netlobo.com/javascript_get_element_id.html */
 
−
 
 
−
function returnObjById( id ) {
 
−
 
−
    if (document.getElementById)
 
−
        var returnVar = document.getElementById(id);
 
−
       
 
−
    else if (document.all)
 
−
        var returnVar = document.all[id];
 
−
       
 
−
     else if (document.layers)
 
−
        var returnVar = document.layers[id];
 
−
       
 
−
    return returnVar;
 
−
}
 

Versione delle 11:02, 10 lug 2009

 /********************************
 
 THE FOLLOWING VISIBILITY TOGGLING CODE IS STOLEN DIRECTLY FROM
 THE CODE THEY USE AT ED.
 
 */
   
   
   addOnloadHook(createToggleLinks);
 
   /* Function that toggles ED's collapsing objects.
    * Added 11/5/2007 by WhiteMystery ([email protected])
    * Uses publicly available code in one function, where noted. */
 
   function toggleCollapse(objToToggle, collapseText, expandText) {
 
   	var linkText = "";
   	var targetObject = returnObjById(objToToggle);
 
   	if ( targetObject ) {
 
   		if ( targetObject.style.display == "none" ) {
 
   			targetObject.style.display = "block";
   			linkText = collapseText;
   		}
 
   		else {
 
   			targetObject.style.display = "none";
   			linkText = expandText;
   		}
 
   		var toggleLink = document.createElement("a");
   		toggleLink.appendChild(document.createTextNode(linkText));
   		toggleLink.setAttribute("href", "javascript:toggleCollapse('" + objToToggle + "','" + collapseText + "','" + expandText + "')");
 
   		returnObjById(objToToggle + "Link").innerHTML = "";
   		returnObjById(objToToggle + "Link").appendChild(toggleLink);
   	}
   }
 
   /* Functions that performs the morph operation.
    * Added 1/11/2008 by WhiteMystery ([email protected])
    * Uses publicly available code in one function, where noted. */
 
   function performMorph(targetID, targetNumber) {
 
   	var counter = 1;
 
   	while ( returnObjById(targetID + "Content" + counter) ) {
 
   		if ( counter == targetNumber )
   			returnObjById(targetID + "Content" + counter).style.display = "block";
   		else
   			returnObjById(targetID + "Content" + counter).style.display = "none";
 
   		counter++;
   	}
 
   	returnObjById(targetID + "Master").innerHTML = targetNumber;
   }
 
   function morphForward(targetID) {
 
   	var nextPane = parseInt(returnObjById(targetID + "Master").innerHTML) + 1;
 
   	if ( returnObjById(targetID + "Content" + nextPane) )
   		performMorph(targetID, nextPane);
 
   	else
   		performMorph(targetID, "1");
   }
 
   function morphBackward(targetID) {
 
   	var prevPane = parseInt(returnObjById(targetID + "Master").innerHTML) - 1;
 
   	if ( prevPane > 0 )
   		performMorph(targetID, prevPane);
 
   	else {
 
   		var maxIndex = 1;
 
   		while ( returnObjById(targetID + "Content" + maxIndex) )
   			maxIndex++;
 
   		performMorph(targetID, maxIndex - 1);
   	}
   }
 
   /* Function that creates ED's collapsing objects and toggle links.
    * Added 11/5/2007 by WhiteMystery ([email protected])
    * Uses publicly available code in one function, where noted.
    *
    * Updated: 1/11/2008 by WhiteMystery to add new Morphing Objects
    * functionality. */
 
   function createToggleLinks() {
 
   	var spanCollection = document.getElementsByTagName("span");
 
   	for ( i = 0; i < spanCollection.length; i++ ) {
 
   		if ( spanCollection[i].className == "toggleLink" ) {
 
   			var spanID = spanCollection[i].getAttribute("id");
   			var targetID = spanID.substr(0, spanID.length - 4);
   			var collapseText = returnObjById(targetID + "CollapseText").innerHTML;
   			var expandText = returnObjById(targetID + "ExpandText").innerHTML;
   			var initialState = returnObjById(targetID + "InitialState").innerHTML;
 
   			var toggleLink = document.createElement("a");
 
   			if ( initialState == "0" ) {
 
   				returnObjById(targetID).style.display = "none";
   				toggleLink.appendChild(document.createTextNode(expandText));
   			}
 
   			else {
 
   				returnObjById(targetID).style.display = "block";
   				toggleLink.appendChild(document.createTextNode(collapseText));
   			}
 
   			toggleLink.setAttribute("href", "javascript:toggleCollapse('" + targetID + "','" + collapseText + "','" + expandText + "')");
 
   			spanCollection[i].appendChild(toggleLink);
   		}
 
   		else if ( spanCollection[i].className == "morphMaster" ) {
 
   			var spanID = spanCollection[i].getAttribute("id");
   			var targetID = spanID.substr(0, spanID.length - 6);
   			var counter = 1;
 
   			// Create forward and backward paging if the paging elements exist
   			if ( returnObjById(targetID + "LinkNext") && returnObjById(targetID + "LinkPrev") && returnObjById(targetID + "Content1") ) {
 
   				// Create the forward link
   				var nextLink = document.createElement("a");	
   				nextLink.appendChild(document.createTextNode(returnObjById(targetID + "LinkNext").innerHTML));
   				nextLink.setAttribute("href", "javascript:morphForward('" + targetID + "')");
 
   				returnObjById(targetID + "LinkNext").innerHTML = "";
   				returnObjById(targetID + "LinkNext").appendChild(nextLink, 0);
 
   				// Create the backward link
   				var prevLink = document.createElement("a");	
   				prevLink.appendChild(document.createTextNode(returnObjById(targetID + "LinkPrev").innerHTML));
   				prevLink.setAttribute("href", "javascript:morphBackward('" + targetID + "')");
 
   				returnObjById(targetID + "LinkPrev").innerHTML = "";
   				returnObjById(targetID + "LinkPrev").appendChild(prevLink, 0);
 
   				// Initialize content panes
   				while ( returnObjById(targetID + "Content" + counter) ) {
 
   					if ( counter == 1 )
   						returnObjById(targetID + "Content" + counter).style.display = "block";
   					else
   						returnObjById(targetID + "Content" + counter).style.display = "none";
 
   					counter++;
   				}	
   			}
 
   			counter = 1;
 
   			// Whether or not there is paging, generate normal links				
   			while ( returnObjById(targetID + "Link" + counter) && returnObjById(targetID + "Content" + counter) ) {
 
   				var morphLink = document.createElement("a");
   				morphLink.appendChild(document.createTextNode(returnObjById(targetID + "Link" + counter).innerHTML));
   				morphLink.setAttribute("href", "javascript:performMorph('" + targetID + "','" + counter + "')");
 
   				returnObjById(targetID + "Link" + counter).innerHTML = "";
   				returnObjById(targetID + "Link" + counter).appendChild(morphLink, 0);
 
   				// Initialize content panes
   				if ( counter == 1 )
   					returnObjById(targetID + "Content" + counter).style.display = "block";
   				else
   					returnObjById(targetID + "Content" + counter).style.display = "none";
 
   				counter++;
   			}
 
   			spanCollection[i].innerHTML = "1";
   			spanCollection[i].style.display = "none";
   		}
   	}
   }
 
   /* Function that toggles ED's collapsing objects.
    * Added 11/5/2007 by WhiteMystery ([email protected])
    * Taken from http://www.netlobo.com/javascript_get_element_id.html */
 
   function returnObjById( id ) {
 
       if (document.getElementById) 
           var returnVar = document.getElementById(id); 
       else if (document.all) 
           var returnVar = document.all[id]; 
       else if (document.layers) 
           var returnVar = document.layers[id]; 
       return returnVar; 
   }
   
   /****************
 
  END OF THE VISIBILITY TOGGLING CODE FROM ED
  
   ***/
 
 
   /*** 
    This function autohides content of the class 'autohide'.
    Haven't touched js code in ages so I may be doing this
    in a retarded fashion, but whatever. -IAAPMOTESOD
  **/
  
    addOnloadHook(autoHide);  
    function autoHide() {
      var stuffToAutohide = getElementsByClassName(document, "*", "autohide");
     	for (var i = 0; i < stuffToAutohide.length; i++) {
     		stuffToAutohide[i].style.display = 'none';
     	}
    }
Estratto da "https://itachan.org/index.php?title=MediaWiki:Common.js&oldid=150"